text: // Copyright 2020 The XLS Authors
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  #include "xls/tools/io_strategy_factory.h"
  
  namespace xls {
  namespace verilog {
  
  absl::StatusOr<std::unique_ptr<IoStrategy>> IoStrategyFactory::CreateForDevice(
      absl::string_view target_device, VerilogFile* f) {
    auto it = GetSingleton()->strategies_.find(target_device);
    if (it == GetSingleton()->strategies_.end()) {
      return absl::InvalidArgumentError(absl::StrFormat(
          "Could not find target device for I/O strategy creation: \"%s\"",
          target_device));
    }
  
    return it->second(f);
  }
  
  }  // namespace verilog
  }  // namespace xls
  